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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "content/browser/compositor/reflector_texture.h" | 5 #include "content/browser/compositor/reflector_texture.h" |
| 6 | 6 |
| 7 #include "components/display_compositor/gl_helper.h" | 7 #include "components/viz/display_compositor/gl_helper.h" |
| 8 #include "content/browser/compositor/owned_mailbox.h" | 8 #include "content/browser/compositor/owned_mailbox.h" |
| 9 #include "gpu/command_buffer/client/context_support.h" | 9 #include "gpu/command_buffer/client/context_support.h" |
| 10 #include "gpu/command_buffer/client/gles2_interface.h" | 10 #include "gpu/command_buffer/client/gles2_interface.h" |
| 11 #include "services/ui/public/cpp/gpu/context_provider_command_buffer.h" | 11 #include "services/ui/public/cpp/gpu/context_provider_command_buffer.h" |
| 12 | 12 |
| 13 namespace content { | 13 namespace content { |
| 14 | 14 |
| 15 ReflectorTexture::ReflectorTexture(cc::ContextProvider* context_provider) | 15 ReflectorTexture::ReflectorTexture(cc::ContextProvider* context_provider) |
| 16 : texture_id_(0) { | 16 : texture_id_(0) { |
| 17 display_compositor::GLHelper* shared_helper = | 17 viz::GLHelper* shared_helper = |
| 18 ImageTransportFactory::GetInstance()->GetGLHelper(); | 18 ImageTransportFactory::GetInstance()->GetGLHelper(); |
| 19 mailbox_ = new OwnedMailbox(shared_helper); | 19 mailbox_ = new OwnedMailbox(shared_helper); |
| 20 gpu::gles2::GLES2Interface* gl = context_provider->ContextGL(); | 20 gpu::gles2::GLES2Interface* gl = context_provider->ContextGL(); |
| 21 | 21 |
| 22 gl_helper_.reset( | 22 gl_helper_.reset(new viz::GLHelper(gl, context_provider->ContextSupport())); |
| 23 new display_compositor::GLHelper(gl, context_provider->ContextSupport())); | |
| 24 | 23 |
| 25 texture_id_ = gl_helper_->ConsumeMailboxToTexture(mailbox_->mailbox(), | 24 texture_id_ = gl_helper_->ConsumeMailboxToTexture(mailbox_->mailbox(), |
| 26 mailbox_->sync_token()); | 25 mailbox_->sync_token()); |
| 27 } | 26 } |
| 28 | 27 |
| 29 ReflectorTexture::~ReflectorTexture() { | 28 ReflectorTexture::~ReflectorTexture() { |
| 30 gl_helper_->DeleteTexture(texture_id_); | 29 gl_helper_->DeleteTexture(texture_id_); |
| 31 } | 30 } |
| 32 | 31 |
| 33 void ReflectorTexture::CopyTextureFullImage(const gfx::Size& size) { | 32 void ReflectorTexture::CopyTextureFullImage(const gfx::Size& size) { |
| 34 gl_helper_->CopyTextureFullImage(texture_id_, size); | 33 gl_helper_->CopyTextureFullImage(texture_id_, size); |
| 35 // Insert a barrier to make the copy show up in the mirroring compositor's | 34 // Insert a barrier to make the copy show up in the mirroring compositor's |
| 36 // mailbox. Since the the compositor contexts and the | 35 // mailbox. Since the the compositor contexts and the |
| 37 // ImageTransportFactory's | 36 // ImageTransportFactory's |
| 38 // GLHelper are all on the same GPU channel, this is sufficient instead of | 37 // GLHelper are all on the same GPU channel, this is sufficient instead of |
| 39 // plumbing through a sync point. | 38 // plumbing through a sync point. |
| 40 gl_helper_->InsertOrderingBarrier(); | 39 gl_helper_->InsertOrderingBarrier(); |
| 41 } | 40 } |
| 42 | 41 |
| 43 void ReflectorTexture::CopyTextureSubImage(const gfx::Rect& rect) { | 42 void ReflectorTexture::CopyTextureSubImage(const gfx::Rect& rect) { |
| 44 gl_helper_->CopyTextureSubImage(texture_id_, rect); | 43 gl_helper_->CopyTextureSubImage(texture_id_, rect); |
| 45 // Insert a barrier for the same reason above. | 44 // Insert a barrier for the same reason above. |
| 46 gl_helper_->InsertOrderingBarrier(); | 45 gl_helper_->InsertOrderingBarrier(); |
| 47 } | 46 } |
| 48 | 47 |
| 49 } // namespace content | 48 } // namespace content |
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